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qcacld-3.0: Handle status code for TWT Notify event

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Handle status code for TWT Notify event

Change-Id: Icc802a19eaac3ccd92dc6447ed0f797ea43ff454
CRs-Fixed: 3138650
This commit is contained in:
Deeksha Gupta
2022-02-22 22:48:09 +05:30
committed by Madan Koyyalamudi
parent 16b8c67c37
commit 777ebf8d3a
2 changed files with 82 additions and 8 deletions
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4
components/umac/twt/core/src/wlan_twt_main.c
View File

@@ -2042,7 +2042,9 @@ QDF_STATUS
wlan_twt_notify_event_handler(struct wlan_objmgr_psoc *psoc,
struct twt_notify_event_param *event)
{
wlan_twt_set_wait_for_notify(psoc, event->vdev_id, false);
if (event->status == HOST_TWT_NOTIFY_EVENT_READY)
wlan_twt_set_wait_for_notify(psoc, event->vdev_id, false);
mlme_twt_osif_notify_complete_ind(psoc, event);
return QDF_STATUS_SUCCESS;

86
os_if/twt/src/osif_twt_ext_rsp.c
View File

@@ -477,7 +477,28 @@ osif_twt_setup_pack_resp_nlmsg(struct sk_buff *reply_skb,
}
/**
* osif_twt_teardown_pack_resp_nlmsg() - pack nlmsg response for teardown
* twt_notify_status_to_vendor_twt_status() - convert from
* HOST_NOTIFY_TWT_STATUS to qca_wlan_vendor_twt_notify_status
* @status: HOST_TWT_NOTIFY_STATUS value from firmware
*
* Return: qca_wlan_vendor_twt_status values corresponding
* to the firmware failure status
*/
static enum qca_wlan_vendor_twt_status
twt_notify_status_to_vendor_twt_status(enum HOST_TWT_NOTIFY_STATUS status)
{
switch (status) {
case HOST_TWT_NOTIFY_EVENT_AP_TWT_REQ_BIT_SET:
return QCA_WLAN_VENDOR_TWT_STATUS_TWT_REQUIRED;
case HOST_TWT_NOTIFY_EVENT_AP_TWT_REQ_BIT_CLEAR:
return QCA_WLAN_VENDOR_TWT_STATUS_TWT_NOT_REQUIRED;
default:
return QCA_WLAN_VENDOR_TWT_STATUS_TWT_NOT_REQUIRED;
}
}
/**
* osif_twt_notify_pack_nlmsg() - pack nlmsg response for TWT notify
* @reply_skb: pointer to the response skb structure
* @event: twt event buffer with firmware response
*
@@ -485,17 +506,45 @@ osif_twt_setup_pack_resp_nlmsg(struct sk_buff *reply_skb,
* on failure
*/
static QDF_STATUS
osif_twt_notify_pack_nlmsg(struct sk_buff *reply_skb)
osif_twt_notify_pack_nlmsg(struct sk_buff *reply_skb,
struct twt_notify_event_param *event)
{
int attr;
enum qca_wlan_vendor_twt_status vendor_status;
enum qca_wlan_twt_operation twt_op;
if (event->status == HOST_TWT_NOTIFY_EVENT_READY)
twt_op = QCA_WLAN_TWT_SETUP_READY_NOTIFY;
else
twt_op = QCA_WLAN_TWT_NOTIFY;
if (nla_put_u8(reply_skb, QCA_WLAN_VENDOR_ATTR_CONFIG_TWT_OPERATION,
QCA_WLAN_TWT_SETUP_READY_NOTIFY)) {
twt_op)) {
osif_err("Failed to put TWT notify operation");
return QDF_STATUS_E_FAILURE;
}
if (event->status != HOST_TWT_NOTIFY_EVENT_READY) {
attr = QCA_WLAN_VENDOR_ATTR_CONFIG_TWT_NOTIFY_STATUS;
vendor_status = twt_notify_status_to_vendor_twt_status(
event->status);
if (nla_put_u8(reply_skb, attr, vendor_status)) {
osif_err("Failed to put notify status");
return QDF_STATUS_E_FAILURE;
}
}
return QDF_STATUS_SUCCESS;
}
/**
* osif_twt_teardown_pack_resp_nlmsg() - pack nlmsg response for teardown
* @reply_skb: pointer to the response skb structure
* @event: twt event buffer with firmware response
*
* Return: QDF_STATUS_SUCCESS on Success, other QDF_STATUS error codes
* on failure
*/
static QDF_STATUS
osif_twt_teardown_pack_resp_nlmsg(struct sk_buff *reply_skb,
struct twt_del_dialog_complete_event_param *event)
@@ -1033,6 +1082,28 @@ fail:
}
/**
* osif_twt_get_notify_event_len() - calculates the length of twt
* notify nl response
*
* Return: Length of twt notify nl response
*/
static
uint32_t osif_twt_get_notify_event_len(void)
{
uint32_t len = 0;
len += NLMSG_HDRLEN;
/* QCA_WLAN_VENDOR_ATTR_CONFIG_TWT_OPERATION */
len += nla_total_size(sizeof(u8));
/* QCA_WLAN_VENDOR_ATTR_CONFIG_TWT_NOTIFY_STATUS */
len += nla_total_size(sizeof(u8));
return len;
}
QDF_STATUS
osif_twt_notify_complete_cb(struct wlan_objmgr_psoc *psoc,
struct twt_notify_event_param *event)
@@ -1065,8 +1136,8 @@ osif_twt_notify_complete_cb(struct wlan_objmgr_psoc *psoc,
goto end;
}
data_len = NLA_HDRLEN;
data_len += nla_total_size(sizeof(u8));
data_len = osif_twt_get_notify_event_len();
data_len += NLA_HDRLEN;
twt_vendor_event = wlan_cfg80211_vendor_event_alloc(
wdev->wiphy, wdev, data_len,
@@ -1078,9 +1149,10 @@ osif_twt_notify_complete_cb(struct wlan_objmgr_psoc *psoc,
goto end;
}
osif_debug("twt Notify vdev_id %d", event->vdev_id);
osif_debug("TWT: twt Notify vdev_id: %d, status: %d", event->vdev_id,
event->status);
status = osif_twt_notify_pack_nlmsg(twt_vendor_event);
status = osif_twt_notify_pack_nlmsg(twt_vendor_event, event);
if (QDF_IS_STATUS_ERROR(status)) {
osif_err("Failed to pack nl notify event");
wlan_cfg80211_vendor_free_skb(twt_vendor_event);